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Status: closed (100 matches)

Ticket Summary Owner Type Priority Version Resolution
#5293 Linker error from integer-gmp (OS X 10.7) chak bug highest 7.0.4 fixed
#5357 ghc-7.2.1-rc1 broke unregisterised build simonmar bug highest fixed
#5360 vectorise error building dph bug highest 7.3 fixed
#5380 arrows if command given too general a type ross bug highest 7.0.3 fixed
#5535 Performance regression vs. 7.2.1 igloo bug highest 7.2.1 wontfix
#5576 Fix to #5549 breaks integerConstantFolding simonpj bug highest 7.3 fixed
#5603 Impossible case alternative simonpj bug highest 7.3 fixed
#5631 Compilation slowdown from 7.0.x to 7.2.x igloo bug highest 7.2.1 fixed
#5668 panic: updInertSet dimitris bug highest 7.2.1 fixed
#5710 Profiling looks broken on Windows bug highest 7.2.1 fixed
#5726 GHC 7.4.1 RC1 doesn't work with Xcode 4.2.1 igloo bug highest 7.3 fixed
#5731 Bad code for Double literals igloo bug highest 7.3 fixed
#5732 Faliure building unregistered GHC: pprGlobalReg: Unsupported register: CCCS simonmar bug highest 7.3 fixed
#5733 Build failure on kfreebsd: Don't know if OSUnknown is elf simonmar bug highest 7.3 fixed
#5734 Build failure on mips: ghc-cabal: Failed to read "target arch" value "ArchMipseb" igloo bug highest 7.3 fixed
#5735 Build failure on s390(x): Don't know if ArchUnknown is 32bit simonmar bug highest 7.3 fixed
#5767 Integer inefficiencies igloo bug highest 7.5 fixed
#5773 main = forever (putStrLn =<< getLine) continuously saturates a CPU when compiled bug highest 7.4.1-rc1 fixed
#5783 Data.Text.isPrefixOf fails to terminate bug highest 7.4.1-rc1 invalid
#2338 unpack primitive types by default in data? and NOUNPACK? simonmar feature request high 6.8.2 fixed
#3345 Support reading .a files in GHCi to reclaim some disk space feature request high 6.10.2 fixed
#3687 Merge _stub.o files back in to the .o file simonmar feature request high 6.10.4 fixed
#4018 Concurrency space leak bug high 6.12.2 fixed
#4264 shared library bus error on OS X igloo bug high 6.12.3 fixed
#4304 Remove the `-fwarn-lazy-unlifted-bindings` flag bug high 6.12.3 wontfix
#4417 Quasiquoting without bloating simonmar feature request high 6.13 fixed
#4457 Way to determine if code is running in thread fixed on capability simonmar feature request high 6.12.3 fixed
#4804 ghc-stage2: Monadic.o: bus error / segmentation fault / internal error bug high 7.1 worksforme
#4924 bizarre strictness analysis bug bug high 7.1 fixed
#4971 All essential C-- transformations in new codegen should have infinite optimization fuel bug high 7.1 fixed
#5001 makeCorePair: arity missing simonpj bug high 7.2.1 fixed
#5022 Core Lint error from polymorphic definitions inside arrow rec ross bug high 7.0.2 fixed
#5135 compilation failure on OS X 10.4 due to _POSIX_C_SOURCE igloo bug high 6.12.3 wontfix
#5240 help GNU ld to use less memory when linking libraries compiled with -split-objs. igloo feature request high 7.0.3 fixed
#5284 Simplifier performance regression (or infinite loop) igloo bug high 7.0.3 fixed
#5328 Include compiler version in ABI hash simonmar feature request high 7.0.4 fixed
#5373 -rtsopts is not respected with -dynamic on Windows simonmar bug high 7.0.4 fixed
#5394 GHC hangs on compile of anything bug high 7.0.3 worksforme
#5422 Panic when using lots of registers in cmm code igloo bug high 7.2.1 fixed
#5423 Registers above R8 corrupt when called through prim import igloo bug high 7.2.1 fixed
#5425 Panic: the impossible happened charType '\955' simonmar bug high 7.0.3 fixed
#5426 Clever programs violate GHC assumptions about representation dreixel bug high 7.2.1 fixed
#5433 Compiler generates invalid assembly with "bad register name" simonpj bug high 7.2.1 fixed
#5446 build error for ghc 7.2.1 -- "ghc-pkg: too few bytes" bug high 7.2.1 fixed
#5475 Unthrown exceptions igloo bug high 7.3 fixed
#5480 Ghc 7.2.1 does not build anymore on NetBSD igloo bug high 7.2.1 fixed
#5505 Program runs faster with profiling than without bug high 7.6.1 fixed
#5549 ~100% performance regression in HEAD compared to ghc6.12, ~22% compared to 7.0.4 bug high 7.3 fixed
#5557 Code using seq has wrong strictness (too lazy) bug high 7.2.1 fixed
#5562 document sync-all in README simonmar bug high 7.2.1 fixed
#5584 ghc -odir is incompatible with .hs-boot files for hierarchical modules bug high 7.0.4 fixed
#5587 Code using seq has wrong strictness (too lazy) when optimised simonpj bug high 7.3 fixed
#5594 stdout is not flushed using custom main simonmar bug high 7.0.4 fixed
#5605 T5267 (uses Arrows) core lint failure ross bug high 7.3 invalid
#5614 recompilation bug with -O simonmar bug high 7.2.1 fixed
#5625 Code using seq has wrong strictness when unoptimised (too lazy) simonpj bug high 7.3 fixed
#5626 Miscompilation, exception omitted with -O simonpj bug high 7.3 fixed
#5651 panic while building darcs with profiling simonmar bug high 7.3 fixed
#5657 section suggestion adds backticks to operators simonmar bug high 7.2.1 fixed
#5658 Strict bindings are wrongly floated out of case alternatives. benl bug high 7.2.1 fixed
#783 SRTs bigger than they should be? simonmar bug normal 6.4.2 fixed
#1666 -Werror aborts too early simonmar bug normal 6.6.1 fixed
#3104 -main-is should be a link time option, not compile time bug normal 6.10.1 wontfix
#3356 {-# LANGUAGE NoTraditionalRecordSyntax #-} to disable the current record syntax feature request normal 6.10.2 fixed
#3589 Recompilation checker doesn't take into account CPP headers bug normal 6.10.4 fixed
#3714 Distinguish type parameters from indices chak feature request normal 6.10.4 fixed
#4002 Base new top-level names on the binder the code originated from (if any) feature request normal 6.12.2 fixed
#4073 Error with '#' at beginning of line in literate Haskell bug normal 6.12.1 duplicate
#4184 Squirrelly inliner behaviour leads to 80x slowdown bug normal 6.12.1 invalid
#4227 Allow SPECIALISE pragmas for functions defined in another module bug normal 6.12.3 fixed
#4239 -ddump-minimal-imports vs. type operators bug normal 6.12.1 fixed
#4246 "Conflicting family instance declarations" error mentions code I did not write bug normal 6.12.1 fixed
#4256 ghc -e :etags duplicates first character of some symbols, producing broken TAGS file. igloo bug normal 6.13 fixed
#4276 -O0 runs in constant space, -O1 and -O2 don't igloo bug normal 6.12.1 duplicate
#4283 Different behaviour with -O in concurrent program simonmar bug normal 6.12.3 invalid
#4302 Impossible when deriving empty data declaration bug normal 6.12.3 fixed
#4310 Deferred equalities and forall types simonpj bug normal 6.12.3 fixed
#4462 -dcore-lint error in simplifier phase 0 when profiling bug normal 7.0.1 RC1 fixed
#4474 3 ways to write a function (unexpected performance difference and regression) igloo bug normal 7.1 fixed
#4478 Exporting the same entity twice should not be a warning bug normal 6.12.3 fixed
#4485 Per-class incoherence, and solve incoherent instances last bug normal 7.0.1 RC1 fixed
#4486 Unable to satisfy "Defined but not used: data constructor" warning bug normal 6.12.3 worksforme
#4488 Warn about unnecessary fromIntegral and other conversions feature request normal 6.12.3 fixed
#4489 The new flag -fwarn-missing-import-lists does not recognize the (..) form of import. bug normal fixed
#4516 Over eager non-exhaustive pattern match warnings in lambda expressions. bug normal 7.0.1 fixed
#4519 Do not link in unused code feature request normal 7.0.1 duplicate
#4530 Deriving Data for existentially quantified types bug normal 7.1 invalid
#4849 object code size fairly large for ghc-7.0.1 with optimization igloo bug normal 7.0.1 wontfix
#4851 NoImplicitPrelude does not handle rec / mfix / ArrowLoop properly bug normal 6.12.3 fixed
#4875 ghc misdiagnoses a compile time error concerning parameterized types simonpj bug normal 6.12.3 fixed
#4881 Some patches for GHC task normal 7.0.1 wontfix
#5068 Possible loss of sharing: big performance change bug normal 7.0.3 wontfix
#5102 ghc struggles to compile a large case statement igloo bug normal 6.12.3 worksforme
#5128 Linker text reloc warning under Mac OS 10.7 bug normal 7.0.3 fixed
#5152 GHC generates poor code for large 64-bit literals igloo bug normal 7.0.3 fixed
#5198 -ddump-to-file should deposit files in target not source directory igloo bug normal 7.1 fixed
#5271 Compilation speed regression bug normal 7.0.4 worksforme
#5287 The 'impossible' happened. solveDerivEqns: probable loop simonpj bug normal 7.0.3 fixed
#5306 Data family constructor imports broken simonpj bug normal 7.0.3 fixed
#5317 non-linear complexity of :reload combined with :module in ghci bug normal 7.0.3 wontfix
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